{"source_name": "Trillidium undulatum", "evidence": {"record_id": "tn:2342", "atlas_id": 2342, "state": "TN", "identity": {"status": "exact_name", "nc_name": "Trillidium undulatum", "approved_aliases": [], "candidate_nc_name": null, "candidate_names": [], "research_match_status": "exact_published", "merge_policy": "no fuzzy or parent-species merging"}, "occurrence": {"basis": "atlas_county_search", "county_fips": ["47001", "47019", "47059", "47091", "47123", "47139", "47141", "47155", "47163", "47171"], "native_range_confirmed": false, "absence_means": "not recorded in this snapshot; not proof of absence"}, "native_status": {"status": "unresolved", "state": "TN", "state_assertions": [], "regional_atlas_flag": "Y", "regional_flag_scope": "Tennessee-Kentucky atlas; not promoted to county or state native range", "county_native_range": "unresolved"}, "state_rank": {"value": "SNR", "status": "unranked_or_not_applicable", "source_text": "TN[SNR] KY[S2]", "state": "TN"}, "invasive_status": {"status": "no_exact_listing_match", "list_assertions": [], "candidate_assertions": [], "unmatched_means": "unknown; not a non-invasive verdict"}, "horticulture": [], "shared_evidence_reference": {"nc_name": "Trillidium undulatum", "nc_record_path": "/nc/trillidium-undulatum.json", "reuse_scope": "identity link only; source traits require review; NC geography and scores excluded"}, "quercus_score": null, "fit_score": null, "score_status": "TN reference cohort and missing-rank policy not approved", "sources": ["atlas:2342", "county:47001", "county:47019", "county:47059", "county:47091", "county:47123", "county:47139", "county:47141", "county:47155", "county:47163", "county:47171"]}, "native_synthesis": {"status": "native_inferred", "label": "Native status supported by combined sources (inferred)", "claims": [{"source": "NC vascular flora", "scope": "NC", "claim": "native", "matched_name": "Trillidium undulatum", "url": "https://auth1.dpr.ncparks.gov/flora/"}, {"source": "TN–KY Plant Atlas", "scope": "TN–KY", "claim": "native", "url": "https://tennessee-kentucky.plantatlas.usf.edu/plant/species/2342"}], "rule": "tn-native-synthesis-1", "explanation": "A TN-specific UT native-guide page or an exact entry in the Tennessee rare-plant list supports a direct source claim. Otherwise, TN occurrence plus an atlas native flag and exact-name native evidence from NC flora or USDA L48 supports a provisional state inference. No one regional claim or occurrence alone establishes TN nativity; NC and L48 claims retain their actual scopes.", "county_native_range": "unresolved"}, "assessment": {"version": "nc-rules-0.6.4-shared-2", "score": 22, "band": "Good", "status": "scored_provisional", "reason": "Calculated with the same rules as North Carolina, using Tennessee host-range and conservation-rank inputs. Native-status evidence is shown separately.", "reference": "NC native reference cohort, method 0.6.4; not a Tennessee percentile", "rarity_adjustment": -5, "rarity_policy": "Existing NC rule: S5 0, S4 -2, S3 -5, S2 -8, S1/SH -10; unranked -5; score floor 5.", "fit_score": null, "native_basis": "native_inferred", "scoring_inputs": {"native": true, "state_rank": "SNR", "invasive": false, "invasive_rank": null, "harm_penalty": 0}, "factor_identity": {"name_used": "Trillidium undulatum", "basis": "approved shared identity", "growth_habit_source": "TN–KY atlas growthHabit"}, "factors": {"raw": {"caterpillars": 3, "bees": 1, "specialists": 0, "birds": 0, "structure": ["Forb/herb"], "genus_used": ["Trillidium", "Trillium"]}, "pct": {"caterpillars": 0.5682382133995038, "bees": 0.5272952853598015, "specialists": 0.4323821339950372, "birds": 0.303970223325062, "structure": 0.5}, "composite": 0.506, "rank_pct": 0.244, "insect_support": {"version": "insect-support-1", "groups": {"ants": {"label": "Ants", "status": "recorded", "recorded_names": ["Aphaenogaster rudis", "Solenopsis invicta"], "recorded_name_count": 2, "flower_visits": [], "seed_interactions": [{"animal": "Aphaenogaster rudis", "source_plant": "Trillium undulatum", "country": "USA", "outcomes": ["disp"], "row_id": 7943, "reference_id": 785, "reference": {"Unique ID (id)": 7943, "Reference ID (refid)": 785, "First Author": "Zelikova", "Year": 2008, "Journal": "Acta Oecologica", "Volume": 34, "Pages": "155-162"}, "species_resolved": true, "dataset": "Penn & Crist 2018", "doi": "10.1002/ece3.4377"}, {"animal": "Solenopsis invicta", "source_plant": "Trillium undulatum", "country": "USA", "outcomes": ["disp"], "row_id": 7959, "reference_id": 788, "reference": {"Unique ID (id)": 7959, "Reference ID (refid)": 788, "First Author": "Zettler", "Year": 2001, "Journal": "Biological Conservation", "Volume": 101, "Pages": "249-253"}, "species_resolved": true, "dataset": "Penn & Crist 2018", "doi": "10.1002/ece3.4377"}], "credit": 1}, "beetles": {"label": "Beetles", "status": "unknown", "recorded_names": [], "recorded_name_count": null, "flower_visits": [], "seed_interactions": [], "credit": 0}, "flies": {"label": "Flies", "status": "unknown", "recorded_names": [], "recorded_name_count": null, "flower_visits": [], "seed_interactions": [], "credit": 0}, "moths_butterflies": {"label": "Adult butterflies / moths", "status": "unknown", "recorded_names": [], "recorded_name_count": null, "flower_visits": [], "seed_interactions": [], "credit": 0}, "other_hymenoptera": {"label": "Other wasps", "status": "unknown", "recorded_names": [], "recorded_name_count": null, "flower_visits": [], "seed_interactions": [], "credit": 0}, "other_insects": {"label": "Other insects", "status": "unknown", "recorded_names": [], "recorded_name_count": null, "flower_visits": [], "seed_interactions": [], "credit": 0}}, "credit": 1, "maximum_credit": 5, "interpretation": "One provisional point per additional documented insect group, capped at five. Flower visits are a resource-use proxy, not confirmed feeding or pollination. Missing evidence is unknown. Study volume and repeated records earn no extra credit."}, "baseline_score": 26, "applied_insect_credit": 1}, "source_ids": ["lep_tn", "globi", "bigbee", "avian", "usdahabit", "robertson", "antseed"], "factor_scopes": {"caterpillars": "Host genera of native Lepidoptera recorded in Tennessee; host association and range overlap, not confirmed local feeding.", "bees": "Southeastern North America", "specialists": "Eastern North America", "birds": "North America", "structure": "USDA species growth habit where matched; otherwise TN–KY atlas growth habit"}}}